Question

Explain what do you mean by standard time and standard length​

Answer 1

Answer:

standard of length: one of the basic physical quantities that is present length as a standard unit of measurement as meters. standard of time: time is another physical quantity which is taken as the basic dimension and the unit of measurement of time is taken as seconds.

Explanation:

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Answer 2

Answer:

standard of length: one of the basic physical quantities that is present length as a standard unit of measurement as meters. standard of time: time is another physical quantity which is taken as the basic dimension and the unit of measurement of time is taken as seconds.